Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217817 | Lithium ion batteries, electronic devices, and methods | Rajalakshmi Arumugam, Jens Paulsen, Xin Xia, Jing Zhang | 2022-01-04 |
| 10806954 | Filter media for respiratory protection | Matthew A. Rankin, Xiaowei Ma | 2020-10-20 |
| 9406977 | Fluorinated compounds for use in lithium battery electrolytes | William M. Lamanna, Michael J. Bulinski, Michael G. Costello, Richard M. Flynn, Yadong Wang +2 more | 2016-08-02 |
| 8753434 | Zinc oxide containing filter media and methods of forming the same | Lisa M. Croll, Jock W. H. Smith, Jennifer V. Romero | 2014-06-17 |
| 8685565 | Cathode compositions for lithium-ion batteries | Zhonghua Lu | 2014-04-01 |
| 8585808 | Zinc oxide containing filter media and methods of forming the same | Lisa M. Croll, Jock W. H. Smith, Jennifer V. Romero | 2013-11-19 |
| 8586240 | Method of making tin-based alloys for negative electrode compositions | Pierre P. Ferguson, Mark N. Obrovac, Dinh Ba Le, James R. Landucci | 2013-11-19 |
| 8574762 | Metal oxide negative electrodes for lithium-ion electrochemical cells and batteries | Jing Li, Mark N. Obrovac | 2013-11-05 |
| 8435679 | Fluorinated compounds for use in lithium battery electrolytes | William M. Lamanna, Michael J. Bulinski, Michael G. Costello, Richard M. Flynn, Yadong Wang +2 more | 2013-05-07 |
| 8293333 | Ammonia-free gaseous air filter | Lisa M. Croll, Allen R. Siedle, Jock W. H. Smith, Philippe WESTREICH, Thomas E. Wood | 2012-10-23 |
| 8257864 | Method of making tin-based alloys for negative electrode compositions | Pierre P. Ferguson, Mark N. Obrovac, Dinh Ba Le, James R. Landucci | 2012-09-04 |
| 8241791 | Cathode compositions for lithium-ion batteries | Zhonghua Lu | 2012-08-14 |
| 8137841 | Cathode compositions for lithium-ion electrochemical cells | Peng Liao | 2012-03-20 |
| 8101302 | Redox shuttles for high voltage cathodes | William M. Lamanna, Michael J. Bulinski, Junwei Jiang, Lee Moshurchak, Phat T. Pham +1 more | 2012-01-24 |
| 8034485 | Metal oxide negative electrodes for lithium-ion electrochemical cells and batteries | Jing Li, Mark N. Obrovac | 2011-10-11 |
| 7906251 | Oxygen-reducing catalyst layer | Dennis P. O'Brien, Alison K. Schmoeckel, George D. Vernstrom, Radoslav Atanasoski, Thomas E. Wood +3 more | 2011-03-15 |
| 7811710 | Redox shuttle for rechargeable lithium-ion cell | Jun Chen, Claudia Buhrmester | 2010-10-12 |
| 7767349 | Alloy compositions for lithium ion batteries | Mark N. Obrovac, Richard Mar, Michael D. Fleischauer | 2010-08-03 |
| 7648801 | Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries | Jun Chen | 2010-01-19 |
| 7615312 | Substituted phenothiazine redox shuttles for rechargeable lithium-ion cell | Claudia Buhrmester, Richard L. Wang, William M. Lamanna | 2009-11-10 |
| 7615317 | N-oxide redox shuttles for rechargeable lithium-ion cell | Claudia Buhrmester | 2009-11-10 |
| 7585590 | Rechargeable lithium-ion cell with triphenylamine redox shuttle | Richard L. Wang, Claudia Buhrmester, William M. Lamanna, Lee Moshurchak | 2009-09-08 |
| 7556655 | Method of producing lithium ion cathode materials | Severine Jouanneau, Kevin W. Eberman | 2009-07-07 |
| 7368071 | Cathode compositions for lithium ion batteries | Zhonghua Lu | 2008-05-06 |
| 7078128 | Cathode compositions for lithium-ion batteries | Zhonghua Lu | 2006-07-18 |